This manual dives further in advance Montessori Mathematical activities. Bead chains prepare the child for extensive linear and skip counting till 1000. Extensive activities with snake games, multiplication bead bars, bead stairs, small number rods and the stamp games furthers child’s previous experiences of four operations in a more abstract way. The children are further introduced to the fourth group of Mathematical exercises i.e. memorization of arithmetic tables through activities with multiplication board, unit division board and charts for addition, multiplication, subtraction and division.